{"filing":{"accession_number":"0000089439-26-000036","cik":"0000089439","ticker":"MLI","company_name":"MUELLER INDUSTRIES INC","form":"8-K","filing_date":"2026-08-10","report_date":"2026-08-06","primary_document":"mli-20260806.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/89439/000008943926000036/mli-20260806.htm"},"events":[{"id":26461,"run_id":24051,"accession_number":"0000089439-26-000036","anchor_item_number":"5.02","event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"summary":"Mr. Gary S. Gladstein notified the Board on August 6, 2026 that he will retire from the Board effective December 31, 2026, ending his 30 years of combined service including roles as Chairman (2013–2015) and Lead Independent Director (2016–2018).","company_name":"MUELLER INDUSTRIES INC","ticker":"MLI","filing_date":"2026-08-10","form":"8-K","submitted_at":null,"items":[{"id":27596,"accession_number":"0000089439-26-000036","item_number":"5.02","item_title":null,"event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"Mr. Gary S. Gladstein notified the Board on August 6, 2026 that he will retire from the Board effective December 31, 2026. The disclosure emphasizes his 30 years of combined service, including roles as Chairman (2013–2015) and Lead Independent Director (2016–2018), making this a material departure of a long-tenured senior director. The principal action disclosed is a person leaving the Board, not an appointment or compensation arrangement.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-10T14:18:51.057891+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":26462,"run_id":24051,"accession_number":"0000089439-26-000036","anchor_item_number":"8.01","event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"Mueller Industries' Board declared a regular quarterly cash dividend of 17.5 cents per share, payable September 18, 2026 to shareholders of record on September 4, 2026.","company_name":"MUELLER INDUSTRIES INC","ticker":"MLI","filing_date":"2026-08-10","form":"8-K","submitted_at":null,"items":[{"id":27597,"accession_number":"0000089439-26-000036","item_number":"8.01","item_title":null,"event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The Item 8.01 disclosure announces Mueller Industries' Board declaration of a regular quarterly cash dividend of 17.5 cents per share, payable September 18, 2026 to shareholders of record on September 4, 2026. This is a routine but material dividend distribution to shareholders, disclosed via press release attached as Exhibit 99.1.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-10T14:18:51.057891+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":27596,"accession_number":"0000089439-26-000036","item_number":"5.02","item_title":null,"event_type":"exec_departure","event_domain":"governance","is_material":true,"confidence":0.95,"reasoning":"Mr. Gary S. Gladstein notified the Board on August 6, 2026 that he will retire from the Board effective December 31, 2026. The disclosure emphasizes his 30 years of combined service, including roles as Chairman (2013–2015) and Lead Independent Director (2016–2018), making this a material departure of a long-tenured senior director. The principal action disclosed is a person leaving the Board, not an appointment or compensation arrangement.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-10T14:18:51.057891+00:00","company_name":"MUELLER INDUSTRIES INC","ticker":"MLI","filing_date":"2026-08-10"},{"id":27597,"accession_number":"0000089439-26-000036","item_number":"8.01","item_title":null,"event_type":"dividend_distribution","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"The Item 8.01 disclosure announces Mueller Industries' Board declaration of a regular quarterly cash dividend of 17.5 cents per share, payable September 18, 2026 to shareholders of record on September 4, 2026. This is a routine but material dividend distribution to shareholders, disclosed via press release attached as Exhibit 99.1.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-08-10T14:18:51.057891+00:00","company_name":"MUELLER INDUSTRIES INC","ticker":"MLI","filing_date":"2026-08-10"}]}